US3243760A - Coaxial cable gang connector - Google Patents

Coaxial cable gang connector Download PDF

Info

Publication number
US3243760A
US3243760A US247478A US24747862A US3243760A US 3243760 A US3243760 A US 3243760A US 247478 A US247478 A US 247478A US 24747862 A US24747862 A US 24747862A US 3243760 A US3243760 A US 3243760A
Authority
US
United States
Prior art keywords
connector
housing
external
contact
coaxial cables
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US247478A
Inventor
Henry P Dupre
Lazar Michael
Jack E Antes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FCI USA LLC
Original Assignee
Burndy Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Burndy Corp filed Critical Burndy Corp
Priority to US247478A priority Critical patent/US3243760A/en
Application granted granted Critical
Publication of US3243760A publication Critical patent/US3243760A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
    • H01R13/6588—Shielding material individually surrounding or interposed between mutually spaced contacts with through openings for individual contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6594—Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency

Definitions

  • Still another object is to provide a gang connector for a plurality of coaxial cables, adapted to be manufactured in a microminitature size block.
  • One more object is to provide a connector containing a printed circuit for connecting a plurality of coaxial cables.
  • FIGURE 1 is a side sectional view of one form of our gang connector containing a coaxial cable, the terminal end of which is shown in partial cross-section;
  • FIGURE 2 is a top plan view of the same showing positions for five coaxial cables but with the coaxial cable of FIGURE I removed for clarity;
  • FIGURE 3 is a sectional view taken through plane 33 of FIGURE 2 but with the coaxial cable of FIGURE 1 again shown in its relative inserted position;
  • FIGURE 4 is a bottom view of the connector
  • FIGURE 5 is a longitudinal section view of another embodiment of a connector constructed in accordance with this invention.
  • FIGURE 6 is a similar view of still another embodiment of this invention.
  • FIGURE 7 is a top plan view in section, of a fourth embodiment of this invention.
  • FIGURE 8 is a longitudinal section view of the connector of FIGURE 7 taken in the broken plane 88 thereof;
  • FIGURE 9 is an exploded view of the parts of the connector of FIGURE 7.
  • reference numeral 10 designates a lower metal housing having a plurality of openings 12 for seating coaxial cables such as 14 therein. Although five openings are shown, openings for additional cables may obviously be provided.
  • An upper housing member 16 made of insulating material is mounted to the lower housing member 10 by means of flock-down studs 18 and 20.
  • Locking head portions 19 and 21 may be integral with the studs or may be separately afiixed.
  • One of the studs, 20, may be used for a shield lead-out connection, as will be hereinafter explained.
  • Openings 22 in the upper housing are aligned with openings 12 in lower housing 10 for inserting the cables 14 therethrough.
  • a lip 54 may be provided to act as a detent for retaining coaxial cable terminals inserted into the housing. Terminals may be inserted prior to assembly of members 16 and 10, or member 16 may be made of resilient material adapted to permit insertion of a terminal having a diameter slightly larger than the lip 54 after the members have been locked together.
  • Inner commoning connection pins such as 24, 25 and 26 are centrally positioned in each opening 12 and are firmly secured and insulated therein by means of fused glass beads 28.
  • the pins are electrically connected together through a printed circuit board 30 which is provided with apertures 33 to receive the pins.
  • the board may be made of phenolic material having a printed circuit conductor 32 disposed on the surface thereof and cooperating with each of apertures 33. Pins 24, 25 and 26 are soldered to the circuit adjacent each aperture, as at 34, to complete the electrical connection.
  • Pin 25 may be made to extend substantially below the printed board as shown to provide a connector plug or prong for engagement within a mating socket contact (not shown).
  • the coaxial cable 14 is provided with tubular insulating sleeve 36 formed with a positioning flange 38 which forms a substantially rigid support beneath shield conductor 44, and through which an inner spring contact 40 extends to engage the upper end of pin 25.
  • the contact 40 is crimped to the inner coaxial cable conductor 42, thus transmitting current from the conductor to the commoning pin 25.
  • a shield-commoning spring contact 48 is positioned circumjacent the outer periphery of tubular sleeve36 beneath shield conductor 44.
  • a malleable metal sleeve 46 is crimped as at 49 to secure the braided shield and the spring 48 to the sleeve 36.
  • the sleeve 36 insulates the contact 48 from the contact 40.
  • Sleeve 46 provides an upper shoulder 53 for engaging detent lip 54 to retain the assembled terminal within the housing.
  • the conductive stud 20 is-brazed as at55 to the housing 10 to assure direct electrical contact.
  • the projecting lower end of the stud thus serves as a commoning prong contact for the shield of each of the inserted cables.
  • the current from the central conductors 42 of the inserted cables is directed through the central pins such as 24 and 26, each of which is in turn electrically connected as at solder joint 34 to the printed circuit 32 to connect each of the central conductors in common to commoning pin contact 24.
  • the printed circuit 32 is designed to avoid contact with prong or lead 20 which passes through circuit board 30 at aperture 31, as shown in FIG. 4, to maintain electrical isolation of the separate current paths to the shields and to the central conductors respectively.
  • the metal housing member 10a has a plurality of openings 12a for seating terminations for five coaxial cables 14a therein.
  • a dielectric housing member 16a which may be made of resilient material is mounted intermediate lower housing 10a and upper conductive housing a by means of lockdown studs such as 18a and 20a.
  • One of the studs, 20a may be used for a shield lead-out contact, and the other, 18a, as an inner conductor lead-out, as will be hereinafter explained.
  • Openings 22a in the insulating housing member are aligned with openings in housing members 10a and 100a for inserting the cables therethrough.
  • Inner conductor springs 40a are mounted in each opening 12a. They comprise shoulder flanges 41a and 43a which are adapted to engage the housing for locking the springs in position. Inner spring fingers 45a engage the inner coaxial cable 42a when it is inserted therebetween.
  • the conductive housing member 10a conducts current from each of the inner conductor springs to the integrally connected stud 18a which then acts as a commoning prong for the inner conductors.
  • Upper conductive housing member 1011a provides a common electrical. connection for the shield 44a of each of the coaxial cables 14a as follows:
  • a braid sleeve 46a is provided having a peripherally-formed detent shoulder 47a.
  • each of the braids is provided a deformable metal ring 49a which is crimped to the braid and the sleeve 46:: to lock the parts together and assure an internal electrical connection.
  • the shoulder 47a snap-fits into the openings 22a of the insulating housing 16a, beneath the detent shoulder 23a, to retain the cable sleeve assembly in the housing, when inserted therein.
  • a conductive spring collar 52a is seated in each of the the openings 12ml of the upper housing member, and is retained therein by the resiliently biased arcurately curved fingers 50a engaging the inner walls of openings 12aa.
  • the braid current is transferred through the ring 49a and collar 52a to the conductive upper housing.
  • the conductive stud 20a is brazed or soldered, as at 54a, to the upper housing member aa and extends within insulating sleeve 11a through lower housing 10a and beyond, to form a common prong contact for the cable shields.
  • the two prongs 18a and 20a thus each common the inner conductors 42a of the coaxial cables, and the outer shields 44a, respectively.
  • the upper housing member may additionally or alternately be secured to the insulating member 16a and the lower member 10:: by cementing along the respective interfaces.
  • the third modification of this invention, illustrated in FIGURE 6 employs a hollow housing.
  • the hollow dielectric housing 10b is provided with an upper plate 45b and a lower plate 16b, each provided with apertures 51b and 12b respectively, for the cables.
  • the upper plate 45b is made of conductive material and may preferably be molded into the housing 10b.
  • a sleeve 46b is mounted under the braids 44b, over which a metal bushing 49b is crimped as at 50b, the bushing being adapted to be positioned in an opening 51b of the upper plate.
  • the metal bushing may be peripherally grooved or notched as shown to permit a snap-fit with plate 45b within openings 51b.
  • a metal spring socket contact 40b for engaging inner conductors 42b of cables 14b within the conductive socket container 36b, which is staked to the lower wall in opening 12b.
  • a circuit conductor 32b may be printed or otherwise applied to electrically connect the inner conductors 42b through contacts 40b and containers 36b to the prong 18b. The printed circuit may thus be employed for commoning the inner electrical conductors.
  • the lower plate may alternatively be made entirely of conductive material.
  • the shield currents flow through bushings 49b to upper plate 45b and through lead out tab 20b, which may be an integrally formed, molded-in portion of the upper plate.
  • FIGURES 7, 8 and 9 A fourth modification is illustrated in FIGURES 7, 8 and 9, where the housing 10c is provided with a single opening 12c through which seven coaxial cables 14c may be inserted.
  • shield conductor closing blocks 45c and 470 which are shaped as at c and 61c for clamping the shield braids 44c of all the coaxial cables therebetween in a common conducting connection, and a pair of inner conductor closing blocks 16c and 18c similarly shaped at 64c and 65c for clamping the inner conductors 42c therebetween.
  • An insulator block 220 having an opening 230 is positioned intermediate the shield conductor blocks and the inner conductor blocks.
  • the prongs 17c and 200 which are connected to one of the inner conductor closing blocks, and one of the shield closing blocks respectively, extend from the completed connector assembly or housing module for connection to external components.
  • the prong 20c passes through the inner conductor closing block within an insulating sleeve to assure electrical isolation of the two circuits. Solder is applied to each prong as at 54c to insure proper electrical connection, and may provide additional support as well as retaining force.
  • the foregoing embodiments of our invention provide a gang connector for a plurality of coaxial cables whereby all the coaxial cables may be inserted or withdrawn as a unit from a component.
  • the gang connector may be made sufficiently small to permit incorporation in microminiature components.
  • a gang connector for a plurality of shielded coaxial cables which have each been provided with an external contact coupled to an outer conductor and with an inner contact coupled to an inner conductor and axially eX- tending beyond said external contact
  • said gang connector comprising: a housing member having a conductive portion including a plurality of apertures therethrough for receiving and electrically coupling to the external contacts of a plurality of coaxial cables; a projecting contact member mounted to said housing and electrically coupled to said conductive portion for establishing external electrical connections to said conductive portion; an insulating member mounted to said housing member; a plurality of connector elements mounted to said insulating member substantially coaxially with said conductive portion apertures in position to electrically engage the inner contacts of a plurality of coaxial cables disposed in said apertures; and a projecting contact member mounted to said insulating member and electrically coupled to at least one of said connector elements on said insulating member for establishing external electrical connections thereto, whereby the internal and external conductors of a plurality of
  • the coaxial cable gang connector of claim 1 wherein said insulating member includes a conductive circuit element associated therewith and electrically isolated from said conductive portion for electrically interconnecting certain of said connector elements mounted to said insulating member, and wherein a projecting contact member is mounted to said insulating member and electrically coupled to said conductive element for establishing external electrical connections thereto.
  • the shielded coaxial cable gang connector of claim 1 wherein the housing is provided with a plurality of recesses coaxial with said conductive member apertures, and an insulating sleeve is positioned between each c0- 5 axial cable inner conductor and its shield, said insulating 2,797,397 sleeve terminating in an outwardly extending flange having 2,813,144 a diameter corresponding to the diameter of the recess, 2,904,772 for seating the coaxial cable in the housing recess.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Description

March 29, 1966 H. P. DUPRE ETAL 3,243,750
COAXIAL CABLE GANG CONNECTOR I Filed. Dec. 24, 1962 s Sheets-Sheet 1 INVENTORS z/wey 2 01/292- J ArraE'MFV March 29, 1966 DUPRE ETAL 3,243,760
COAXIAL CABLE GANG CONNECTOR Filed Dec. 24, 1962 3 Sheets-Sheet 2 March 29, 1966 H. P. DUPRE ETAL COAXIAL CABLE GANG CONNECTOR 3 Sheets-Sheet 3 Filed Dec. 24, 196 2 y R: WS W m i w 4 United States Patent 3,243,760 COAXIAL CABLE GANG CONNECTOR Henry P. Dupre, Wilton, Conn., Michael Lazar, White Plains, N.Y., and Jack E. Antes, Greenwich, Conn., gfssiginors to Burndy Corporation, a corporation of New Filed Dec. 24, 1962, Ser. No. 247,478 4 Claims. (Cl. 339-153) Our invention relates to a multicoaxial cable connector. The principal object of the invention is to provide a connector into which a plurality of coaxial cables may be inserted to provide a common connection for the individual leads from the cables.
Further object is to provide a gang connector for a plurality of coaxial cables wherein all the coaxial connections may be simultaneously made and broken.
Still another object is to provide a gang connector for a plurality of coaxial cables, adapted to be manufactured in a microminitature size block. One more object is to provide a connector containing a printed circuit for connecting a plurality of coaxial cables.
We accomplish these and other objects and obtain our new results as will be apparent from the devices described in the following specification, particularly pointed out in the claims, and illustrated in the accompanying drawing in which:
FIGURE 1 is a side sectional view of one form of our gang connector containing a coaxial cable, the terminal end of which is shown in partial cross-section;
FIGURE 2 is a top plan view of the same showing positions for five coaxial cables but with the coaxial cable of FIGURE I removed for clarity;
FIGURE 3 is a sectional view taken through plane 33 of FIGURE 2 but with the coaxial cable of FIGURE 1 again shown in its relative inserted position;
FIGURE 4 is a bottom view of the connector;
FIGURE 5 is a longitudinal section view of another embodiment of a connector constructed in accordance with this invention;
FIGURE 6 is a similar view of still another embodiment of this invention;
FIGURE 7 is a top plan view in section, of a fourth embodiment of this invention;
FIGURE 8 is a longitudinal section view of the connector of FIGURE 7 taken in the broken plane 88 thereof; and
FIGURE 9 is an exploded view of the parts of the connector of FIGURE 7.
Referring to FIGURES 1 to 4 of the drawings in greater detail, reference numeral 10 designates a lower metal housing having a plurality of openings 12 for seating coaxial cables such as 14 therein. Although five openings are shown, openings for additional cables may obviously be provided.
An upper housing member 16 made of insulating material is mounted to the lower housing member 10 by means of flock-down studs 18 and 20. Locking head portions 19 and 21 may be integral with the studs or may be separately afiixed. One of the studs, 20, may be used for a shield lead-out connection, as will be hereinafter explained. Openings 22 in the upper housing are aligned with openings 12 in lower housing 10 for inserting the cables 14 therethrough.
Around the mouth of each aperture 22, a lip 54 may be provided to act as a detent for retaining coaxial cable terminals inserted into the housing. Terminals may be inserted prior to assembly of members 16 and 10, or member 16 may be made of resilient material adapted to permit insertion of a terminal having a diameter slightly larger than the lip 54 after the members have been locked together.
'ice
Inner commoning connection pins such as 24, 25 and 26 are centrally positioned in each opening 12 and are firmly secured and insulated therein by means of fused glass beads 28.
The pins are electrically connected together through a printed circuit board 30 which is provided with apertures 33 to receive the pins. The board may be made of phenolic material having a printed circuit conductor 32 disposed on the surface thereof and cooperating with each of apertures 33. Pins 24, 25 and 26 are soldered to the circuit adjacent each aperture, as at 34, to complete the electrical connection.
Pin 25 may be made to extend substantially below the printed board as shown to provide a connector plug or prong for engagement within a mating socket contact (not shown).
The coaxial cable 14 is provided with tubular insulating sleeve 36 formed with a positioning flange 38 which forms a substantially rigid support beneath shield conductor 44, and through which an inner spring contact 40 extends to engage the upper end of pin 25. The contact 40 is crimped to the inner coaxial cable conductor 42, thus transmitting current from the conductor to the commoning pin 25.
A shield-commoning spring contact 48 is positioned circumjacent the outer periphery of tubular sleeve36 beneath shield conductor 44. Above the shield, a malleable metal sleeve 46 is crimped as at 49 to secure the braided shield and the spring 48 to the sleeve 36. The sleeve 36 insulates the contact 48 from the contact 40. Sleeve 46 provides an upper shoulder 53 for engaging detent lip 54 to retain the assembled terminal within the housing.
Current is transmitted from the braid shield to outwardly biased spring contact 48, which engages the inner wall of socket 12 to transmit the shield current through the metal housing 10 in common with each inserted coaxial cable. The conductive stud 20 is-brazed as at55 to the housing 10 to assure direct electrical contact. The projecting lower end of the stud thus serves as a commoning prong contact for the shield of each of the inserted cables.
The current from the central conductors 42 of the inserted cables is directed through the central pins such as 24 and 26, each of which is in turn electrically connected as at solder joint 34 to the printed circuit 32 to connect each of the central conductors in common to commoning pin contact 24. It will be noted that the printed circuit 32 is designed to avoid contact with prong or lead 20 which passes through circuit board 30 at aperture 31, as shown in FIG. 4, to maintain electrical isolation of the separate current paths to the shields and to the central conductors respectively.
In the modified embodiment shown in FIGURE 5, the metal housing member 10a has a plurality of openings 12a for seating terminations for five coaxial cables 14a therein.
A dielectric housing member 16a which may be made of resilient material is mounted intermediate lower housing 10a and upper conductive housing a by means of lockdown studs such as 18a and 20a. One of the studs, 20a, may be used for a shield lead-out contact, and the other, 18a, as an inner conductor lead-out, as will be hereinafter explained. Openings 22a in the insulating housing member are aligned with openings in housing members 10a and 100a for inserting the cables therethrough.
Inner conductor springs 40a are mounted in each opening 12a. They comprise shoulder flanges 41a and 43a which are adapted to engage the housing for locking the springs in position. Inner spring fingers 45a engage the inner coaxial cable 42a when it is inserted therebetween. The conductive housing member 10a conducts current from each of the inner conductor springs to the integrally connected stud 18a which then acts as a commoning prong for the inner conductors.
Upper conductive housing member 1011a provides a common electrical. connection for the shield 44a of each of the coaxial cables 14a as follows:
Underneath the braided shields 44a, a braid sleeve 46a is provided having a peripherally-formed detent shoulder 47a.
Above each of the braids is provided a deformable metal ring 49a which is crimped to the braid and the sleeve 46:: to lock the parts together and assure an internal electrical connection. The shoulder 47a snap-fits into the openings 22a of the insulating housing 16a, beneath the detent shoulder 23a, to retain the cable sleeve assembly in the housing, when inserted therein.
A conductive spring collar 52a is seated in each of the the openings 12ml of the upper housing member, and is retained therein by the resiliently biased arcurately curved fingers 50a engaging the inner walls of openings 12aa. The braid current is transferred through the ring 49a and collar 52a to the conductive upper housing. The conductive stud 20a is brazed or soldered, as at 54a, to the upper housing member aa and extends within insulating sleeve 11a through lower housing 10a and beyond, to form a common prong contact for the cable shields.
The two prongs 18a and 20a thus each common the inner conductors 42a of the coaxial cables, and the outer shields 44a, respectively.
The upper housing member may additionally or alternately be secured to the insulating member 16a and the lower member 10:: by cementing along the respective interfaces.
The third modification of this invention, illustrated in FIGURE 6 employs a hollow housing.
The hollow dielectric housing 10b is provided with an upper plate 45b and a lower plate 16b, each provided with apertures 51b and 12b respectively, for the cables.
The upper plate 45b is made of conductive material and may preferably be molded into the housing 10b. A sleeve 46b is mounted under the braids 44b, over which a metal bushing 49b is crimped as at 50b, the bushing being adapted to be positioned in an opening 51b of the upper plate. The metal bushing may be peripherally grooved or notched as shown to permit a snap-fit with plate 45b within openings 51b.
On the lower plate 16b, a metal spring socket contact 40b for engaging inner conductors 42b of cables 14b within the conductive socket container 36b, which is staked to the lower wall in opening 12b. On the inner surface of wall 16b a circuit conductor 32b may be printed or otherwise applied to electrically connect the inner conductors 42b through contacts 40b and containers 36b to the prong 18b. The printed circuit may thus be employed for commoning the inner electrical conductors. The lower plate may alternatively be made entirely of conductive material.
The shield currents flow through bushings 49b to upper plate 45b and through lead out tab 20b, which may be an integrally formed, molded-in portion of the upper plate.
A fourth modification is illustrated in FIGURES 7, 8 and 9, where the housing 10c is provided with a single opening 12c through which seven coaxial cables 14c may be inserted.
Into the housing are fitted a pair of shield conductor closing blocks 45c and 470, which are shaped as at c and 61c for clamping the shield braids 44c of all the coaxial cables therebetween in a common conducting connection, and a pair of inner conductor closing blocks 16c and 18c similarly shaped at 64c and 65c for clamping the inner conductors 42c therebetween. An insulator block 220 having an opening 230 is positioned intermediate the shield conductor blocks and the inner conductor blocks.
When the blocks are clamped about their respective conductors and push-fitted into the housing with insulator 22c properly positioned, the prongs 17c and 200 which are connected to one of the inner conductor closing blocks, and one of the shield closing blocks respectively, extend from the completed connector assembly or housing module for connection to external components. The prong 20c passes through the inner conductor closing block within an insulating sleeve to assure electrical isolation of the two circuits. Solder is applied to each prong as at 54c to insure proper electrical connection, and may provide additional support as well as retaining force.
The foregoing embodiments of our invention provide a gang connector for a plurality of coaxial cables whereby all the coaxial cables may be inserted or withdrawn as a unit from a component. The gang connector may be made sufficiently small to permit incorporation in microminiature components.
We have thus described our invention, but we desire it understood that it is not confined to the particular form shown and described, the same being merely illustrative, and that the invention may be carried out in other ways without departing from the spirit of our invention, and therefore we claim broadly the right to employ all equivalent instrumentalities coming within the scope of the appended claims, and by means of which objects of our invention are obtained and new results accomplished since the particlar embodiments herein shown and described are only some of the many that can be employed to obtain these objects and accomplish these results.
We claim:
1. A gang connector for a plurality of shielded coaxial cables which have each been provided with an external contact coupled to an outer conductor and with an inner contact coupled to an inner conductor and axially eX- tending beyond said external contact, said gang connector comprising: a housing member having a conductive portion including a plurality of apertures therethrough for receiving and electrically coupling to the external contacts of a plurality of coaxial cables; a projecting contact member mounted to said housing and electrically coupled to said conductive portion for establishing external electrical connections to said conductive portion; an insulating member mounted to said housing member; a plurality of connector elements mounted to said insulating member substantially coaxially with said conductive portion apertures in position to electrically engage the inner contacts of a plurality of coaxial cables disposed in said apertures; and a projecting contact member mounted to said insulating member and electrically coupled to at least one of said connector elements on said insulating member for establishing external electrical connections thereto, whereby the internal and external conductors of a plurality of coaxial cables may be separately and separably coupled to external electrical conductors.
2. The coaxial cable gang connector of claim 1 wherein the apertures in said housing member conductive portion are provided with detent means for releasably engaging the external contacts on each of a plurality of coaxial cables to retain such cables within said apertures.
3. The coaxial cable gang connector of claim 1 wherein said insulating member includes a conductive circuit element associated therewith and electrically isolated from said conductive portion for electrically interconnecting certain of said connector elements mounted to said insulating member, and wherein a projecting contact member is mounted to said insulating member and electrically coupled to said conductive element for establishing external electrical connections thereto.
4. The shielded coaxial cable gang connector of claim 1 wherein the housing is provided with a plurality of recesses coaxial with said conductive member apertures, and an insulating sleeve is positioned between each c0- 5 axial cable inner conductor and its shield, said insulating 2,797,397 sleeve terminating in an outwardly extending flange having 2,813,144 a diameter corresponding to the diameter of the recess, 2,904,772 for seating the coaxial cable in the housing recess. 2,919,421 2,959,759 References Cited by the Examiner 3 107 132 UNITED STATES PATENTS 1,996,699 4/1935 Erhard 339-159 200,463 2,450,467 10/1948 Clark 339177 2,490,596 12/1949 Morris 339--177 X 10 JOSEPH 11 2,651,007 9/1953 Shepard et al. 2,677,108 4/1954 Brady.
MacFadden 33914 Valach 339177 X Artz 339-44 X Modrey 339177 X Nava 339252 X Smith 339-159 X Switzerland.
SEERS, Primary Examiner.
A. S. TRASK, Assistant Examiner.

Claims (1)

1. A GANG CONNECTOR FOR A PLURALITY OF SHIELDED COAXIAL CABLES WHICH HAVE EACH BEEN PROVIDED WITH AN EXTERNAL CONTACT COUPLED TO AN OUTER CONDUCTOR AND WITH AN INNER CONTACT COUPLED TO AN INNER CONDUCTOR AND AXIALLY EXTENDING BEYOND SAID EXTERNAL CONTACT, SAID GANG CONNECTOR COMPRISING: A HOUSING MEMBER HAVING A CONDUCTIVE PORTION INCLUDING A PLURALITY OF APERTURES THERETHROUGH FOR RECEIVING AND ELECTRICALLY COUPLING TO THE EXTERNAL CONTACTS OF A PLURALITY OF COAXIAL CABLES; A PROJECTING CONTACT MEMBER MOUNTED TO SAID HOUSING AND ELECTRICALLY COUPLED TO SAID CONDUCTIVE PORTION FOR ESTABLISHING EXTERNAL ELECTRICALLY CONNECTIONS TO SAID CONDUCTIVE PORTION; AN INSULATING MEMBER MOUNTED TO SAID HOUSING MEMBER; A PLURALITY OF CONNECTOR COAXIALLY MOUNTED TO SAID INSULATING MEMBER SUBSTANTIALLY COAXIALLY WITH SAID CONDUCTIVE PORTION APERTURES IN POSITION TO ELECTRICALLY ENGAGE THE INNER CONTACTS OF A PLURALITY OF COAXIAL CABLES DISPOSED IN SAID APERTURES; AND A PROJECTING CONTACT MEMBER MOUNTED TO SAID INSULATING MEMBER AND ELECTRICALLY COUPLED TO AT LEAST ONE OF SAID CONNECTOR ELEMENTS ON SAID INSULATING MEMBER FOR ESTABLISHING EXTERNAL ELECTRICAL CONNECTIONS THERETO, WHEREBY THE INTERNAL AND EXTERNAL CONDUCTORS OF A PLURALITY OF COAXIAL CABLES MAY BE SEPARATELY AND SEPARABLY COUPLED TO EXTERNAL ELECTRICAL CONDUCTORS.
US247478A 1962-12-24 1962-12-24 Coaxial cable gang connector Expired - Lifetime US3243760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US247478A US3243760A (en) 1962-12-24 1962-12-24 Coaxial cable gang connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US247478A US3243760A (en) 1962-12-24 1962-12-24 Coaxial cable gang connector

Publications (1)

Publication Number Publication Date
US3243760A true US3243760A (en) 1966-03-29

Family

ID=22935090

Family Applications (1)

Application Number Title Priority Date Filing Date
US247478A Expired - Lifetime US3243760A (en) 1962-12-24 1962-12-24 Coaxial cable gang connector

Country Status (1)

Country Link
US (1) US3243760A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509513A (en) * 1968-03-27 1970-04-28 Ibm Cables connecting assembly
US3518610A (en) * 1967-03-03 1970-06-30 Elco Corp Voltage/ground plane assembly
US3668608A (en) * 1968-05-27 1972-06-06 Amp Inc Coaxial connector mounting means
FR2192395A1 (en) * 1972-07-11 1974-02-08 Raychem Corp
US3915535A (en) * 1974-02-21 1975-10-28 Amp Inc Coaxial cable receptacle for printed circuit boards
US4037909A (en) * 1976-06-09 1977-07-26 Trompeter Electronics, Inc. Coaxial cable connector with energy loss prevention
FR2424644A1 (en) * 1978-04-28 1979-11-23 Ind Electro Ste Gle Pour Connector for coaxial and screened cables - has set of electrodes in trapped insulator accepting pairs of cable inner conductors esp. for aircraft electrical systems
US4219251A (en) * 1978-12-08 1980-08-26 Litton Systems, Inc. Power connector
US4396242A (en) * 1979-09-26 1983-08-02 Clarion Co., Ltd. Plug connector assembly
US4398783A (en) * 1981-06-22 1983-08-16 International Telephone & Telegraph Corporation Coaxial cable connector
EP0085816A3 (en) * 1982-02-05 1985-01-09 G & H Technology, Inc. Electromagnetic shield for an electrical connector
EP0146037A3 (en) * 1983-12-01 1986-01-22 International Business Machines Corporation Method for manufacturing a coaxial line rigid probe interposer
US4645288A (en) * 1984-12-04 1987-02-24 E. F. Johnson Company Printed circuit board coaxial connector interface
US4851609A (en) * 1988-05-10 1989-07-25 Prabhakara Reddy Protective housing for an electrical device
US4889500A (en) * 1988-05-23 1989-12-26 Burndy Corporation Controlled impedance connector assembly
US5087211A (en) * 1989-10-25 1992-02-11 Societe Nouvelle De Connexion Miniature connector for flat metal-clad cables and contact devices forming them
US5125854A (en) * 1991-07-16 1992-06-30 Molex Incorporated Modular electrical connector
US6168465B1 (en) * 1995-03-07 2001-01-02 Sharp Kabushiki Kaisha Terminal structure and a universal low noise blockdown converter using the same
US7811139B1 (en) 2009-03-19 2010-10-12 Amphenol Corporation Multi-port cable connector with two-stage retention clips
EP4342029A1 (en) 2021-05-20 2024-03-27 Helion Energy Inc. Cartridge apparatuses for electrical interconnection

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996699A (en) * 1933-09-30 1935-04-02 Erhard William Plug receptacle device
CH200463A (en) * 1936-10-12 1938-10-15 Licentia Gmbh Automatic plug-in machine with neutral conductor.
US2450467A (en) * 1945-10-26 1948-10-05 Charles L Clark Polarized house wiring receptacle and plug
US2490596A (en) * 1946-03-27 1949-12-06 Mallory & Co Inc P R Shielded connection
US2651007A (en) * 1945-10-01 1953-09-01 Gen Electric Electronic apparatus and method of mounting
US2677108A (en) * 1950-03-22 1954-04-27 Rca Corp Bridging connection between a branch cable and an unbroken coaxial cable
US2797397A (en) * 1953-09-02 1957-06-25 Cinch Mfg Corp Tube socket for printed circuits
US2813144A (en) * 1950-12-20 1957-11-12 Amphenol Electronics Corp Coaxial angle connector
US2904772A (en) * 1954-05-20 1959-09-15 Admiral Corp Printed circuit construction and method of making
US2919421A (en) * 1956-02-09 1959-12-29 Henry J Modrey Electric connector for connecting two conductors through a wall
US2959759A (en) * 1957-04-10 1960-11-08 Pyle National Co Contact for electrical connector
US3107132A (en) * 1959-03-30 1963-10-15 Charles W Smith Electrical distribution device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996699A (en) * 1933-09-30 1935-04-02 Erhard William Plug receptacle device
CH200463A (en) * 1936-10-12 1938-10-15 Licentia Gmbh Automatic plug-in machine with neutral conductor.
US2651007A (en) * 1945-10-01 1953-09-01 Gen Electric Electronic apparatus and method of mounting
US2450467A (en) * 1945-10-26 1948-10-05 Charles L Clark Polarized house wiring receptacle and plug
US2490596A (en) * 1946-03-27 1949-12-06 Mallory & Co Inc P R Shielded connection
US2677108A (en) * 1950-03-22 1954-04-27 Rca Corp Bridging connection between a branch cable and an unbroken coaxial cable
US2813144A (en) * 1950-12-20 1957-11-12 Amphenol Electronics Corp Coaxial angle connector
US2797397A (en) * 1953-09-02 1957-06-25 Cinch Mfg Corp Tube socket for printed circuits
US2904772A (en) * 1954-05-20 1959-09-15 Admiral Corp Printed circuit construction and method of making
US2919421A (en) * 1956-02-09 1959-12-29 Henry J Modrey Electric connector for connecting two conductors through a wall
US2959759A (en) * 1957-04-10 1960-11-08 Pyle National Co Contact for electrical connector
US3107132A (en) * 1959-03-30 1963-10-15 Charles W Smith Electrical distribution device

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518610A (en) * 1967-03-03 1970-06-30 Elco Corp Voltage/ground plane assembly
US3509513A (en) * 1968-03-27 1970-04-28 Ibm Cables connecting assembly
US3668608A (en) * 1968-05-27 1972-06-06 Amp Inc Coaxial connector mounting means
FR2192395A1 (en) * 1972-07-11 1974-02-08 Raychem Corp
US3915535A (en) * 1974-02-21 1975-10-28 Amp Inc Coaxial cable receptacle for printed circuit boards
US4037909A (en) * 1976-06-09 1977-07-26 Trompeter Electronics, Inc. Coaxial cable connector with energy loss prevention
FR2424644A1 (en) * 1978-04-28 1979-11-23 Ind Electro Ste Gle Pour Connector for coaxial and screened cables - has set of electrodes in trapped insulator accepting pairs of cable inner conductors esp. for aircraft electrical systems
US4219251A (en) * 1978-12-08 1980-08-26 Litton Systems, Inc. Power connector
US4396242A (en) * 1979-09-26 1983-08-02 Clarion Co., Ltd. Plug connector assembly
US4398783A (en) * 1981-06-22 1983-08-16 International Telephone & Telegraph Corporation Coaxial cable connector
EP0085816A3 (en) * 1982-02-05 1985-01-09 G & H Technology, Inc. Electromagnetic shield for an electrical connector
EP0146037A3 (en) * 1983-12-01 1986-01-22 International Business Machines Corporation Method for manufacturing a coaxial line rigid probe interposer
US4603023A (en) * 1983-12-01 1986-07-29 International Business Machines Corporation Method of making a hybrid dielectric probe interposer
US4645288A (en) * 1984-12-04 1987-02-24 E. F. Johnson Company Printed circuit board coaxial connector interface
US4851609A (en) * 1988-05-10 1989-07-25 Prabhakara Reddy Protective housing for an electrical device
US4889500A (en) * 1988-05-23 1989-12-26 Burndy Corporation Controlled impedance connector assembly
US5087211A (en) * 1989-10-25 1992-02-11 Societe Nouvelle De Connexion Miniature connector for flat metal-clad cables and contact devices forming them
US5125854A (en) * 1991-07-16 1992-06-30 Molex Incorporated Modular electrical connector
US6168465B1 (en) * 1995-03-07 2001-01-02 Sharp Kabushiki Kaisha Terminal structure and a universal low noise blockdown converter using the same
US7811139B1 (en) 2009-03-19 2010-10-12 Amphenol Corporation Multi-port cable connector with two-stage retention clips
EP4342029A1 (en) 2021-05-20 2024-03-27 Helion Energy Inc. Cartridge apparatuses for electrical interconnection
EP4342029A4 (en) * 2021-05-20 2025-04-30 Helion Energy Inc. CARTRIDGE DEVICES FOR ELECTRICAL INTERCONNECTION

Similar Documents

Publication Publication Date Title
US3874762A (en) Electrical cable connecting device
US4339166A (en) Connector
US4519666A (en) Triaxial electrical connector
CN112219322B (en) High current plug connector and method of assembling same
US3149893A (en) Auxiliary ground connection for a printed circuit connector
EP0072063B1 (en) Double or triple row coax cable connector
CN101828308B (en) Electrical Connector Assembly
US3745515A (en) Tee connector for wiring harnesses
CA1296784C (en) Microcoaxial connector family
EP0118168B1 (en) Electrical plug connector and receptacle therefor
US8840434B2 (en) Rotatable plug-type connector
US20050245133A1 (en) Low inductance shielded connector
US6808395B2 (en) Coaxial cable termination connector for connecting to a printed circuit board
US5145382A (en) Molded plastic surface-mountable coaxial connector
US4708666A (en) Triaxial to coaxial connector assembly
CN113841302A (en) Contact carrier and plug connector for shielding hybrid contact assemblies
US4494816A (en) Coaxial cable connector
WO1986005035A1 (en) Coaxial cable terminator
US3548367A (en) Wire splicing unit
GB2233164A (en) Selective shorting of plug pins/socket contacts in an electrical connector
EP0911916B1 (en) Cathode-ray tube socket
US11296449B2 (en) Electrical connector assembly having identical electrical connectors
JPH0146998B2 (en)
KR20230069854A (en) Contact arrangement for a coaxial plug and multiple contact arrangement
US2848706A (en) Electrical connector